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Basic Information
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CGSNL Gene Symbol
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HD3B
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Gene Symbol Synonym
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Hd17, EF7, Ef7, OsELF3-1, ELF3-1, OsELF3, ELF3, ELF3_chr.6, OsELF3.1, ELF3.1, OsELF3a, ELF3a
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CGSNL Gene Name
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HEADING DATE 3B
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Gene Name Synonym
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HEADING DATE 17, EARLINESS 7, EARLY FLOWERING 3-1, EARLY FLOWERING3.1, EARLY FLOWERING 3.1, ELF3 homolog 1, Heading date from Qingluzhan 11, EARLY FLOWERING3
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Protein Name
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Allele
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oself3, Ef7-1, Hd-q, oself3.1, OsELF3(L), OsELF3(S), elf3-1, oself3-1
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Chromosome No.
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6
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Explanation
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Q9SNQ6. KC204687. AB683966(Nipponbare), AB683967(Koshihikari), AB683968(Kasalath). AB686539(Gimbozu), AB686540(HS276). Under long day (14.5hr) treatment, this QTL introduced from Koshihikari to Nipponbare increased the days to heading. This gene encodes a homolog of Arabidopsis EARLY FLOWERING 3 (ELF3). EF7 encodes an ELF3-like protein. EF7 functions as a floral promoter by repressing Ghd7 expression under both SD and LD conditions. an Ortholog of Arabidopsis EARLY FLOWERING 3. a rice ortholog of Arabidopsis gene for circadian clock component. GO:1900057: positive regulation of leaf senescence.
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Trait Class
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Vegetative organ - Leaf
Reproductive organ - Heading date
Tolerance and resistance - Disease resistance
Character as QTL - Yield and productivity
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Expression
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Sequence/Locus
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cDNA Accession No.
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AK242105
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MSU ID
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LOC_Os06g05060.1
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RAP ID
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Os06g0142600
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Links
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Oryzabase Chromosome View
(
IRGSP 1.0
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Build5
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RAP-DB
(
IRGSP 1.0
/
Build5
)
Related IDs List (
IRGSP 1.0
/
Build5
)
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INSD Accession List
(Test version)
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Map
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Locate(cM)
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Link map
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Classical linkage map
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References
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Luo M., Zhu S., Dang H., Wen Q., Niu R., Long J., Wang Z., Tong Y., Ning Y., Yuan M., Xu G.
Nat Commun 2025 16(1) 1159
Genetically-encoded targeted protein degradation technology to remove endogenous condensation-prone proteins and improve crop performance.
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Xu X., Shi X., You X., Hao Z., Wang R., Wang M., He F., Peng S., Tao H., Liu Z., Wang J., Zhang C., Feng Q., Wu W., Wang G.L., Ning Y.
Dev. Cell 2024 59(20) 2731-2744.e4
A pair of E3 ubiquitin ligases control immunity and flowering by targeting different ELF3 proteins in rice.
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Sun Q., Yu Z., Wang X., Chen H., Lu J., Zhao C., Jiang L., Li F., Xu Q., Ma D.
Plant Physiol. 2024 196(3) 1857-1868
EARLY FLOWERING3-1 represses Grain number, plant height, and heading date7 to promote ABC1 REPRESSOR1 and regulate nitrogen uptake in rice.
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Tsednee M.
Plant Physiol. 2024 196(3) 1720-1721
Linking timing to nitrogen use efficiency: Rice OsEC-Ghd7-ARE1 module works on it.
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Molla K.A.
Plant Cell 2023 35(10) 3627-3628
From the archives: Nuclear import of pathogenic noncoding RNAs, ubiquitination and the control of heading date in rice, and the use of ribozymes to modulate gene expression.
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Andrade L., Lu Y., Cordeiro A., Costa J.M.F., Wigge P.A., Saibo N.J.M., Jaeger K.E.
Proc. Natl. Acad. Sci. U.S.A. 2022 119(26) e2122582119
The evening complex integrates photoperiod signals to control flowering in rice.
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Pearce S.
Proc. Natl. Acad. Sci. U.S.A. 2022 119(29) e2208745119
Plants change their clocks to flower at the right time.
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Cai Z., Zhang Y., Tang W., Chen X., Lin C., Liu Y., Ye Y., Wu W., Duan Y.
Front Plant Sci 2022 13 853042
LUX ARRHYTHMO Interacts With ELF3a and ELF4a to Coordinate Vegetative Growth and Photoperiodic Flowering in Rice.
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Desai J.S., Lawas L.M.F., Valente A.M., Leman A.R., Grinevich D.O., Jagadish S.V.K., Doherty C.J.
Proc. Natl. Acad. Sci. U.S.A. 2021 118(25)
Warm nights disrupt transcriptome rhythms in field-grown rice panicles.
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Liang L., Zhang Z., Cheng N., Liu H., Song S., Hu Y., Zhou X., Zhang J., Xing Y.
Plant Cell Environ. 2021 44(3) 842-855
The transcriptional repressor OsPRR73 links circadian clock and photoperiod pathway to control heading date in rice.
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Sun C., Zhang K., Zhou Y., Xiang L., He C., Zhong C., Li K., Wang Q., Yang C., Wang Q., Chen C., Chen D., Wang Y., Liu C., Yang B., Wu H., Chen X., Li W., Wang J., Xu P., Wang P., Fang J., Chu C., Deng X.
Plant Biotechnol. J. 2021 19(8) 1644-1657
Dual function of clock component OsLHY sets critical day length for photoperiodic flowering in rice.
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Wei H., Wang X., He Y., Xu H., Wang L.
EMBO J. 2021 40(3) e105086
Clock component OsPRR73 positively regulates rice salt tolerance by modulating OsHKT2;1-mediated sodium homeostasis.
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Cui Y., Zhu M., Xu Z., Xu Q.
Theor. Appl. Genet. 2019 132(6) 1887-1896
Assessment of the effect of ten heading time genes on reproductive transition and yield components in rice using a CRISPR/Cas9 system.
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Zhu C., Peng Q., Fu D., Zhuang D., Yu Y., Duan M., Xie W., Cai Y., Ouyang Y., Lian X., Wu C.
Plant Cell 2018 30(10) 2352-2367
The E3 Ubiquitin Ligase HAF1 Modulates Circadian Accumulation of EARLY FLOWERING3 to Control heading date in Rice under Long-Day Conditions.
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Jiang S., Sun S., Bai L., Ding G., Wang T., Xia T., Jiang H., Zhang X., Zhang F.
PLoS ONE 2017 12(7) e0181037
Resequencing and variation identification of whole genome of the japonica rice variety "Longdao24" with high yield.
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Sakuraba Y., Han S.H., Yang H.J., Piao W., Paek N.C.
Plant Mol. Biol. 2016 92(1-2) 223-34
Mutation of Rice EARLY FLOWERING3.1 (OsELF3.1) delays leaf senescence in rice.
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Matsuzaki J., Kawahara Y., Izawa T.
Plant Cell 2015 27(3) 633-48
Punctual Transcriptional Regulation by the Rice Circadian Clock under Fluctuating Field Conditions.
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Yang Y., Peng Q., Chen G.X., Li X.H., Wu C.Y.
Mol Plant 2013 6(1) 202-15
OsELF3 is Involved in Circadian Clock Regulation for Promoting Flowering under Long-Day Conditions in Rice.
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Zhao,D.-S., Zhang,C.-Q., Gu,M.-H. and Liu,Q.-Q.
Zuo Wu Xue Bao 2013 39(10) 1799-1805
Genetic and Expression Anaylses of Ef7-1, a Novel Ef7 Allele, in Rice
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Zhao D., Zhang C., Feng G., Yang Q., Gu M., Liu Q.
Molecular Breeding 2013 32 651-662
Hd-q, a novel allele of Ef7 from a Chinese rice landrace, confers weak photoperiod sensitivity and improves local adaptability and yield potential
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Saito H., Ogiso-Tanaka E., Okumoto Y., Yoshitake Y., Izumi H., Yokoo T., Matsubara K., Hori K., Yano M., Inoue H., Tanisaka T.
Plant Cell Physiol. 2012 53(4) 717-28
Ef7 Encodes an ELF3-like Protein and Promotes Rice Flowering by Negatively Regulating the Floral Repressor Gene Ghd7 under Both Short- and Long-Day Conditions.
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Matsubara K., Ogiso-Tanaka E., Hori K., Ebana K., Ando T., Yano M.
Plant Cell Physiol. 2012 53(4) 709-16
Natural Variation in Hd17, a Homolog of Arabidopsis ELF3 That is Involved in Rice Photoperiodic Flowering.
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Zhao J., Huang X., Ouyang X., Chen W., Du A., Zhu L., Wang S., Deng X.W., Li S.
PLoS ONE 2012 7(8) e43705
OsELF3-1, an Ortholog of Arabidopsis EARLY FLOWERING 3, Regulates Rice Circadian Rhythm and Photoperiodic Flowering.
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Yuan Q,Saito H,Okumoto Y,Inoue H,Nishida H,Tsukiyama T,Teraishi M,Tanisaka T
Theor. Appl. Genet. 2009 119(4) 675-84
Identification of a novel gene ef7 conferring an extremely long basic vegetative growth phase in rice.
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Matsubara,K., Kono,I., Hori,K., Nonoue,Y., Ono,N., Shomura,A., Mizubayashi,T., Yamamoto,S., Yamanouchi,U., Shirasawa,K., Nishio,T. and Yano,M.
Theor. Appl. Genet. 2008 117(6) 935-945
Novel QTLs for photoperiodic flowering revealed by using reciprocal backcross inbred lines from crosses between japonica rice cultivars
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Monna, L., H. Lin, S. Kojima, T. Sasaki, M. Yano
Theor. Appl. Genet. 2002 104 772-778
Genetic dissection of a genomic region for a quantitative trait locus, Hd3, into two loci, Hd3a and Hd3b, controlling heading date in rice.
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DB Reference
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Gramene ID
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-
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Ontologies
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Gene Ontology
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negative regulation of defense response( GO:0031348 )
positive regulation of short-day photoperiodism, flowering( GO:0048576 )
positive regulation of long-day photoperiodism, flowering( GO:0048578 )
flower development( GO:0009908 )
defense response to fungus( GO:0050832 )
photoperiodism( GO:0009648 )
circadian rhythm( GO:0007623 )
photoperiodism, flowering( GO:0048573 )
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Trait Ontology
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days to heading( TO:0000137 )
plant height( TO:0000207 )
grain weight( TO:0000590 )
photoperiod sensitivity( TO:0000229 )
grain yield( TO:0000396 )
leaf senescence( TO:0000249 )
flowering time( TO:0002616 )
blast disease( TO:0000074 )
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Plant Ontology
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4 leaf senescence stage( PO:0001054 )
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Related Strains
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Phenotype images
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Last updated
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Jul 10, 2025
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Update info.